<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%
	response.setHeader("Cache-Control", "no-cache"); //Forces caches to obtain a new copy of the page from the origin server
    response.setHeader("Cache-Control", "no-store"); //Directs caches not to store the page under any circumstance
    response.setDateHeader("Expires", 0); //Causes the proxy cache to see the page as "stale"
    response.setHeader("Pragma", "no-cache"); //HTTP 1.0 backward compatibility
%>
